Verticalization

Term Origin The term vertical comes from the late Latin word “verticalis” meaning “overhead” and the Latin “vertex” meaning “highest point”. Verticalization is used interchangeably with Manhattanization, vertical urbanization or urbanisms, and vertical gentrification in many research studies. One of the main considerations of a potential buyer is where the building is located. If you think of location in a 3-dimensional plane, the street that the building is located on is the 2-dimensional coordinate and the height is in the 3rd dimension; the floor that a high-rise unit is located on can be far enough away from the busy streets that the building location does not play a role. Verticalization takes advantage of the 3-dimensional space on the same 2-dimensional plot of land. High-rise buildings acted as an economically logical solution in urban areas that maximized the number of units within a building complex once it surpassed seven stories; since the developer already invested in the requirements for a high-rise building, the costs would be divided across more units which could lower the cost per unit and create the opportunity for more affordable housing. Since the mid-1990s, the number of high-rise buildings in cities around the world has drastically increased from 20 being built in 1992 to 331 in 2019 if high-rise buildings are defined as towering over 150 meters. The process of verticalization is also related to consumer culture and symbols of power. High-rises provided their inhabitants with more amenities due to the seemingly limitless space they leveraged. The additional amenities available, such as gyms, pools, outdoor lounge spaces, parking, retail spaces, and more, in this newly obtained vertical space jumped to the top of many renters’ and prospective home buyers’ wish lists. As of 2020, a renter preferences survey performed by the National Multifamily Housing Council and Kingsley Associates consulting firm showed that 44% of residents consider amenities an important factor when choosing where to live. As the list of benefits to high-rise living increases, the price of each unit begins to reflect that which attracts a more affluent social class. Throughout the available content, there is a gray area between what people consider high-rise buildings and luxury high-rise buildings implying that a large amount of high-rise buildings are intentionally constructed as luxury housing. Between the 1930s and 1970s, modernists believed that physically raising lower social classes into higher buildings would improve their morale, social norms, and monetary status; they also thought it would also protect urban residents from gas attacks and bombings. Though the latter statement is not a main motivation for high-rise construction anymore, the social class effects are still prevalent today. == Causes ==

Elite class Real estate acts as a common investment opportunity for the elite class. As more luxury high-rise buildings are developed in densely populated and heavily sought after areas, more members of the elite class are interested in buying. The distribution of housing started to skew as developers built for the rich rather than the general public. The high-rise buildings transitioned from a solution to affordable housing to luxury condominiums. Because some cities relied on the capital investments of these high-rises, the goal of providing more affordable housing was overlooked. Along with this intensification of neighborhoods followed increasing social class gaps. As years passed, the elite class continued to gravitate toward high-rise buildings which provided a physical height above surrounding low-rise properties coincidentally representative of the gap in social class; the exclusivity of these units perpetuated a more private, prestigious, and powerful lifestyle. One research paper examines the theoretical relationship between power and height through the lens of vertical urbanization; they dive into how vertical height was inversely proportional to wealth in the late 18th to early 19th centuries. The features unique to a luxury high-rise building, like exclusive panoramic views, became synonymous with wealthy inhabitants and cycled through until they were rarely attainable to middle and lower social classes. While this proves true for many American cities, an exception to the rule is how the Housing and Development Board (HDB) in Indonesia has employed high-rise buildings to provide affordable housing and sustainable solutions. Though many of these luxury high-rise buildings are being intentionally constructed to improve its residents’ lifestyles post-coronavirus, the poor construction and close quarters pose a health risk in itself. One of the risks involved with living in a high-rise includes an increase in viral transmission through the sewage system and shared spaces like stairs and elevators. Poor construction consequences like leaks, failing equipment, and maintenance negligence in common spaces makes the amenities associated with high-rises out of service. == Examples of Verticalization in the U.S. ==

Boston In 2018, twelve of the highest-priced luxury condominiums were 50 times more expensive than Boston's median household income. Some housing advocates believe that building more housing for the elite class will create a trickle-down effect that vacates existing units for lower-income groups. Other housing activists believe that developing more mixed-income housing will provide more affordable housing while avoiding any increased land value from new luxury real estate. Some developers offer to reserve units at discounted rates for residents that were requested to move, but these are still too high. However, there have been efforts from the city of Boston to combat the gentrification in Boston neighborhoods; in 2022, Mayor Wu created the Rent Stabilization Advisory Committee and allocated $40 million in funding towards 700 income-restricted units. Additionally, the Inclusionary Development Policy (IDP) requires that market-rate housing support the income-restricted housing market by dedicating a portion of their building as affordable housing, creating affordable housing near their building, or contributing to the IDP fund. == References ==